The invention provides a one-time formed false
eyelash and a preparation and wearing method thereof, and the preparation method comprises the following steps: S1, selecting a sheet-shaped membrane material as a base material, and
cutting the base material into filaments by adopting
laser cutting equipment according to preset parameters to form a single
eyelash or an integrally formed semi-finished
eyelash; s2, if the single eyelashes are formed through
cutting, the two single eyelashes need to be combined and fixed, and semi-finished products of different styles are obtained; and S3, the semi-finished product is placed in a pressure plastic shaping device, the pressure plastic shaping device applies pressure to the semi-finished eyelash, the semi-finished eyelash is bent and shaped, and the false eyelash is obtained. According to the method, the false eyelashes are formed at a time through
laser cutting, the preparation efficiency is high, and the false eyelashes formed by one-time forming of the eyelash stems and the eyelash filaments are higher in wearing comfort. Meanwhile, the false eyelash is provided with the
grafting column, can be conveniently grafted with a real eyelash, and is convenient to wear and long in service life.